155285684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{22171}}^1$

素因数の和:22295

約数の個数: 24

約数和(自身を含む): 290541888

約数和(自身を除く): 135256204

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 22171, 44342, 88684, 376907, 753814, 1507628, 2283613, 4567226, 9134452, 38821421, 77642842, 155285684]

約数ペア:

[(1, 155285684), (2, 77642842), (4, 38821421), (17, 9134452), (34, 4567226), (68, 2283613), (103, 1507628), (206, 753814), (412, 376907), (1751, 88684), (3502, 44342), (7004, 22171)]